baber/WOPTO huggingface dataset:
Patent JP-2014009133-A (JP)
Title: Glass substrate manufacturing method and glass substrate manufacturing device
Inventor: HITAI TADAKAZU
IPC: C03B5/03
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide glass substrate manufacturing method and device capable of homogenizing molten glass and efficiently conductive-heating the molten glass when melting a glass raw material.SOLUTION: A melting step for melting a glass raw material and generating molten glass includes steps of: arranging the molten glass between at least one pair of electrodes, applying a voltage between the electrodes, flowing a current through the molten glass, and generating Joule heat; measuring a value of the current flowing through the molten glass, setting a cross section area of a region of the molten glass through which the current flows according to the voltage, and calculating specific resistance of the molten glass using the value of the current, the value of the voltage, and the set cross section area of the molten glass; and controlling the Joule heat on the basis of the calculated specific resistance. A molten glass manufacturing device executes the manufacturing method.
Patent JP-2012212923-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SUGI YOSHIO
IPC: H01L29/06
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To improve device reliability in a trench lateral power MOSFET.SOLUTION: A semiconductor device manufacturing method comprises the steps of: forming trenches 5 on a surface layer of a semiconductor substrate 1; dividing the surface layer of the semiconductor substrate 1 into first mesa regions 41 and second mesa regions 42; and alternately arranging the first mesa region 41 and the second mesa region 42. The first mesa region 41 and the second mesa region 42 draws a source current and a drain current, respectively. A depth of the second mesa region 42 from the semiconductor substrate 1 is deeper than that of the first mesa region 41.
Patent JP-2014011965-A (JP)
Title: Molasses production apparatus, methods for producing molasses and methods for producing methanol
Inventor: KANEKO NORIMITSU
IPC: C12P7/10
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that is simple in construction and efficiently recovers a molasses that is remaining in the solid residue.SOLUTION: A molasses production apparatus for producing molasses by hydrolyzing a polysaccharide derived from a lignocellulosic biomass, using a catalyst includes: a first solid-liquid separation section(solid-liquid separation section 310) that separates the solid-liquid mixture M1 obtained by reacting a polysaccharide derived from a lignocellulosic biomass with a catalyst, into a molasses(first polysaccharide solution L1) and a molasses-containing residue S2; an extraction section 320 that produces a solid-liquid mixture SL2 comprising a molasses-containing liquefied liquid LA and a solid residue S3 by contacting a liquefied liquid EL of an organic solvent which has a boiling point less than 100°C under the normal temperature and pressure condition, with the separated molasses-containing residue S2 to extract the molasses (the first polysaccharide solution L1) that is contained in the molasses-containing residue S2, with the liquefied liquid EL; and a second solid-liquid separation section (solid-liquid separation section 322) that separates the solid-liquid mixture SL2 into a molasses-containing liquefied liquid LA and a solid residue S3.
Patent JP-2014013732-A (JP)
Title: Backlight module and liquid crystal display device
Inventor: HOSHINO RIKIYA
IPC: F21S2/00
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology which achieves a backlight module having less unevenness which utilizes light efficiently by fewer LED substrates.SOLUTION: In a liquid crystal display module 210, an LED substrate 220 is arranged horizontally, and it is arranged in such a manner that a first light guide plate 52 comes on the upper side of the LED substrate 220 and a second light guide plate 54 comes on the lower side of the LED substrate 220. Furthermore, on the upper side of the LED substrate 220, four first light guide plates 252 are arranged side by side. Also, on the lower side of the LED substrate 220, four second light guide plates 254 are arranged side by side. An uneven shape at the central boundary part of the first and the second light guide plates 252 and 254 is a rectangular uneven shape, and an inclined face 261a of the first light guide plate 252 and an inclined face 261b of the second light guide plate 254 are arranged alternately. And one LED 222 is arranged corresponding to the inclined face 261a and 261b respectively.
Patent JP-2012183434-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To determine occurrence of abnormal winning.SOLUTION: Based on output of a winning detection signal by a detection means in a game state except a specific game state, the occurrence of abnormal winning is determined. A clocking timer is initialized based on determination of the occurrence of the abnormal winning. After initialization of the clocking timer, a value of the clocking timer is updated until the value reaches a predetermined limit value for each specific period. Based on satisfaction of predetermined signal output conditions containing at least the determination of the occurrence of the abnormal winning, a predetermined external output signal is output to the outside of the game machine. Further, after power starts to be supplied to the game machine, it is determined whether the value of the clocking timer has reached the predetermined limit value. When it is determined that the value of the clocking timer has not reached the predetermined limit value, the predetermined external output signal is output to the outside of the game machine.
Patent JP-2014017071-A (JP)
Title: Secondary battery, battery pack, electric vehicle, power storage system, electric tool and electronic apparatus
Inventor: YANAGIHARA AKITERU
IPC: H01M2/10
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery ensuring excellent battery characteristics.SOLUTION: A positive electrode contains a lithium-containing compound. The lithium-containing compound contains at least one of LiM1POand Li(MnNiCoM2)Oand the average primary particle size of the lithium-containing compound is 0.05-1 μm. A separator includes a porous base material layer, and a polymer compound layer. The polymer compound layer contains a polymer material applied to at least one of a surface of the base material layer facing the positive electrode and a surface facing the negative electrode, and into which particles of an inorganic oxide are dispersed. The average primary particle size of the inorganic oxide is 0.01-5 μm.
Patent JP-2014005927-A (JP)
Title: Gravitational rotation device
Inventor: MARUYAMA SHIGEYUKI
IPC: F16H33/08
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To convert a gravitational force into rotational motion and to provide the rotational motion as big output and a continuous rotation device.SOLUTION: In the gravitational rotation device, a sun sprocket is fixed to a left side surface of a spindle guide, a sun gear is fixed to a right side surface, and a freely rotatable spindle is passed through the center of the spindle guide. A rotary arm of which one end is fixed with the spindle is provided on the left side, and a freely rotatable planetary sprocket is provided in a distal end of the rotary arm and engaged with the sun sprocket. An input arm is fixed to a planetary sprocket shaft, an input weight is fixed to a distal end of the input arm and when the rotary arm is rotated, the input arm revolves. One end of an auxiliary arm in a direction opposite to that of the rotary arm is fixed with the spindle on the right side, and a freely rotatable planetary gear is provided in the other end and revolves while being meshed with the sun gear. Thus, an auxiliary weight fixed to the planetary gear shaft also revolves around the sun gear. Therefore, the rotary arm is dropped and returned to the original position by the auxiliary weight or the like. A deceleration motor and a one-way clutch installed on the left side support the rotations partially.
Patent JP-2014016546-A (JP)
Title: Image forming unit and image forming apparatus
Inventor: SASAKI SHUNSUKE
IPC: G03G15/08
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in the amount of developer supplied to a developer carrier to improve image quality.SOLUTION: Image forming units each comprise: a developer carrier; a rotatable first supply member that supplies developer to the developer carrier; a rotatable second supply member that is provided below the first supply member, and supplies developer to the first supply member; and a casing that has at least the first supply member and second supply member arranged therein. An upper surface level of the developer accommodated in the casing is within a range from a height of the rotation center of the second supply member to a height of the rotation center of the first supply member.
Patent JP-2012194195-A (JP)
Title: Testing box for electronic apparatus
Inventor: NAGASHIMA MICHIO
IPC: G01R29/10
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a testing box for an electronic apparatus capable of satisfactorily recognizing an electronic apparatus inside the testing box main body even when an ITO film is thickly formed on a glass plate or the ITO films are formed on both surfaces of the glass plate.SOLUTION: A testing box for an electronic apparatus 1 is provided with a testing box main body 10 with an electronic apparatus P inserted therein and having shielding property of radio wave from the outside, and a window 20 formed on a door 12 constituting a part of the testing box main body 10 and provided with a glass plate 21 having shielding property of electric wave and transparency for visible light. The testing box main body 10 is further provided with a radio wave absorber 30 fitted to its inner peripheral surface, a light-colored insulating film (resin film 40) fixed on the surface of the radio wave absorber 30, and an LED illumination provided inside the testing box main body 10. The glass plate 21 has thin films of a transparent oxide semiconductor formed on both surfaces of the plate glass 211.
Patent JP-2014019729-A (JP)
Title: Butadiene-isoprene copolymer and method for manufacturing the same
Inventor: TAMAKI SATORU
IPC: B60C1/00
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer having natural rubber-like characteristics (durability (fracture resistance characteristics, abrasion resistance and crack growth resistance)), and a method for manufacturing the same.SOLUTION: A butadiene-isoprene copolymer has a butadiene block at a terminal. A ratio of a butadiene monomer occupied in the whole monomers forming the copolymer is 10 mol% or less, and a cis-1,4-bond content of a part derived from isoprene is 95% or more as a whole.
Patent JP-2012234193-A (JP)
Title: Camera body and imaging apparatus
Inventor: SHINTANI MASARU
IPC: H04N5/225
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a shutter unit in a camera body not having a mirror box device.SOLUTION: A mirror-less type camera body 100 on which a lens unit for forming an optical image of a subject can be mounted, includes: a body mount 150 on which a lens unit 200 can be mounted; an imaging element 110 for converting an optical image of a subject into an electric signal; and a shutter unit 190 which is arranged between the body mount 150 and the imaging element 110 and is capable of blocking an optical path between the lens unit 200 and the imaging element 110. When the lens unit 200 is removed from the body mount 150, the shutter unit 190 is brought into an open state before the power supply to the camera body 100 is stopped.
Patent JP-2014019348-A (JP)
Title: Vehicle air-conditioning control device
Inventor: TAKAHASHI HIDEO
IPC: B60H1/22
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air-conditioning control device capable of achieving comfortable drive by bringing travelling performance in line with air-conditioning performance.SOLUTION: An air-conditioning control device is mounted on a vehicle which has an internal-combustion engine 101 and an air-conditioning device 11 for vehicle interior driving a compressor 13 using power of the internal-combustion engine, and controls drive of the air-conditioning device. The air-conditioning control device comprises: a load sensor (an acceleration sensor) 31 which detects a hill-climbing rate as a load factor of the internal-combustion engine; and an air-conditioner ECU 12 which controls the drive of the air-conditioning device on the basis of a shutdown temperature and a start-up temperature of the compressor. The air-conditioner ECU performs suppression control of the drive of the air-conditioning device by adjusting the shutdown temperature and the start-up temperature of the compressor with an adjustment amount corresponding to a degree of the hill-climbing rate detected by the load sensor.
Patent JP-2014023134-A (JP)
Title: Tuning fork type bending crystal vibrator, and method of manufacturing the same
Inventor: KIZAKI SHIGERU
IPC: H01L41/09
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator and a method of manufacturing the same such that while a manufacturing yield is improved, a CI (Crystal Impedance) value is reduced.SOLUTION: A crystal vibration piece 10 comprises a base part 11, two vibration arm parts 12 extended from the base part 11 in the same direction, a projection part 13 extended to one direction from the base part 11 between the two vibration arm parts 12, and a slit 14 provided in the projection part 13. The projection part 13 is divided into a tip 131 farthest from the base part 11, a base end 133 closest to the base part 11, and a transition region 132 between the base end 133 and tip 131. When denoting a length of the transition region 132 in a direction perpendicular to the one direction and crossing the two vibration arm parts 12 by width 13W, the width 13w widens from the tip 131 toward the base end 133.
Patent JP-2014026027-A (JP)
Title: Heat generator for heat fixing unit
Inventor: NAKAMURA MASAKI
IPC: C08J5/04
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat generator that reduces a variation in temperature in a length direction, eliminates the need of application of high voltage for increasing a temperature of a film portion to a desired temperature area, and can reduce a time required for returning to the desired temperature area when a toner on a sheet is melted in the desired temperature area and then the temperature is decreased.SOLUTION: A heat generator is installed in a film heating type on-demand image heat fixing unit for heating a film portion where an adherend on which toner is to be fixed and a film are brought into contact with each other, and is a compact formed of continuous same cross-sectional shapes of a carbon fiber-reinforced resin manufactured by a pultrusion method.
Patent JP-2014026458-A (JP)
Title: Test case generation support device
Inventor: NAKANO TAKASHI
IPC: G06F11/28
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a test case generation support device capable of reducing the number of test cases of generated combination to increase the efficiency while increasing the quality of the test cases.SOLUTION: The test case generation support device includes: an input section that inputs factors concerning the functions of a device or system to be tested and possible level of the factors; a matrix creation section that creates a double-factor coverage matrix having a lattice structure in which factors are disposed in vertical and horizontal directions so as to cover every combination of two factors on the basis of the factor and the level input through the input section; a test case input section that inputs a combination of two factors arbitrarily selected from the factors and levels as a test case; a coverage calculation section that calculates the coverage of the double factors on the basis of the matrix; a combination generation section that creates a combination of tests formed by combining two factors arbitrarily selected from the factors and the levels; and a detection section that detects test cases unnecessary for satisfying the 100% coverage of the two factors. Unnecessary test cases are deleted from the combination of tests generated by the combination generation section.
Patent JP-2014024269-A (JP)
Title: Method for producing cured product
Inventor: ABE TOMOYUKI
IPC: B32B17/04
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cured product, capable of producing a cured product whose dimensional variations are less likely to occur.SOLUTION: The method for producing a cured product includes the steps of: preparing a laminate (laminated sheet 40A) comprising a prepreg, in which a fiber base material 2 is impregnated with a thermosetting resin material, and a sheet (metal layer 12) temporarily bonded to at least one of the front surface and the rear surface of the prepreg; and heating the laminate without pressurizing it to promote curing of the thermosetting resin material, thereby finally bonding the sheet and the prepreg together.
Patent JP-2014024746-A (JP)
Title: Civil engineering material
Inventor: HAYASHI HIROSHI
IPC: C04B22/16
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide economical and efficient formulation of civil engineering material using fly ash, in which the elution amounts of fluorine, boron, and heavy metals (arsenic and selenium) that are harmful substances included in the fly ash can be suppressed below environmental quality standards for soil under acidic environments.SOLUTION: The civil engineering material contains (A) fly ash with elution amounts of one or more selected from fluorine, boron, arsenic and selenium exceeding the environmental quality standards for soil under an acidic environment, (B) calcium aluminate, (C) aluminum sulfate, (D) lime, and (E) alkali metal phosphate.
Patent JP-2014028093-A (JP)
Title: Game machine
Inventor: SASAKI TAKASHI
IPC: A63F7/02
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a problem that a player becomes tired of a game.SOLUTION: When a predetermined number of balls are allowed to enter a distribution ball entry port 640 of a distribution means, the balls are guided to a ball entry port 71 where winning or losing is decided. The predetermined number of balls guided to the ball entry port 71 are varied or determined based on satisfaction of lottery conditions, such that a player can allow a game ball to enter the ball entry port 71 even without allowing the same number of game balls to enter the distribution ball entry port 640 each time. Thus, monotonousness in a game can be suppressed, thus suppressing a problem that the player becomes tired of the game.
Patent JP-2014031978-A (JP)
Title: Refrigerator and operation display device
Inventor: YONEDA TAKASHI
IPC: F25D23/02
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator and an operation display device that prevent malfunctions and failures caused by dew condensation water and are highly reliable.SOLUTION: The refrigerator and the operation display device comprise: a board housing part provided to the front surface of a door so as to form a recessed portion; and an operation display part placed in the board housing part. The operation display part comprises a decorative sheet 24, an operation part board 19, and a board holding part 18. A flange-shaped draining part 28 inclined in a horizontal direction is provided to the inner surface of the decorative sheet 24, and a water dropping passage 29 is provided to an end part. A recessed portion 30 is provided to the board holding part 18 opposed to the draining part. The distance (P) between the upper surface of the flange and the recessed portion is equal to or smaller than a distance (S) in which a water droplet is spherically shaped due to surface tension of water, and the distance (Q) between the most protruded portion of the flange and the recessed portion is equal to or larger than the distance (P) between the upper surface of the flange and the recessed portion. Thus, the board can be protected from dew condensation water generated on the inner surface of decorative sheet, and malfunctions and failures can be prevented to enhance reliability.
Patent JP-2014035820-A (JP)
Title: Stop method of fuel cell system
Inventor: KIKUCHI TAKESHI
IPC: H01M8/04
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a stop method of a fuel cell system which allows for enhancement of power generation stability while minimizing deterioration of fuel cells, by suppressing the freezing of water produced in fuel cells during start-up.SOLUTION: The stop method of a fuel cell system includes a lowest temperature estimation step for estimating whether or not the lowest outside air temperature goes below a predetermined temperature, a temperature detection step for detecting the stack temperature while power generation of a fuel cell is stopping, a freeze expectation step performing freeze expectation in a fuel cell when the stack temperature is lower than a freeze expectation temperature for expecting that there is a risk of freeze in a fuel cell, and a freeze protection power generation step performing freeze protection power generation by a fuel cell, when freeze expectation is performed in the freeze expectation step.
Patent JP-2012224864-A (JP)
Title: Rubber composition for winter tire, and winter tire
Inventor: KOJIMA RYOJI
IPC: C08L7/00
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a winter tire having well balanced wear resistance performance, on-ice-and-snow performance and wet grip performance, and to provide a winter tire using the same.SOLUTION: The rubber composition contains rubber components containing a natural rubber and a butadiene rubber, an aroma oil, a silica and a carbon black, wherein the total content of the natural rubber and the butadiene in 100 mass% of the rubber components is ≥30 mass%; the content of the aroma oil based on 100 pts.mass of the rubber components is 12 to 85 pts.mass; the content of the silica is 12 to 85 pts.mass; and the silica content in 100 mass% of the total of the silica and the carbon black is ≥45 mass%.
Patent JP-2013053620-A (JP)
Title: Multi-tube type heat exchanger
Inventor: TAKIGAWA KAZUYOSHI
IPC: F28D7/16
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-tube type heat exchanger capable of increasing directionality and speed-increasing properties of a flow of a cooling medium introduced into a case or a shell relative to a tube sheet inner surface to increase boiling-prevention effect for the cooling medium at an exhaust gas inlet side, particularly in a multi-tube type heat exchanger in which a heat transfer tube group is formed of flat tubes.SOLUTION: In this multi-tube type heat exchanger in which a flat heat transfer tube group with a plurality of stacked layers is fixed to tube sheets provided at both ends of a casing and in which heat exchange is performed between exhaust gas circulating in flat heat transfer tubes and a cooling medium circulating in the casing, a cooling medium distributor equipped with a cooling medium inflow tube is provided near the end of the casing at the exhaust gas inlet-side, and a nozzle member, having a plurality of spray holes in a direction substantially perpendicular to the lengthwise direction of the casing so as to increase the spray speed of the cooling medium as compared to its speed within the cooling medium distributor, is provided near a connection part of the cooling medium distributor and the casing.